Objective To investigate the epidemiological characteristics of hospitalized hypertension patients with different metabolic abnormalities associated with cardiovascular disease.Methods 1 843 patients with diagnosis of hypertension were selected,including 327 patients with metabolic syndrome as the research object.Metabolic syndrome of different age,gender,abnormal components epidemic status were analyzed.Results Positive rates of overweight,dyslipidemia,hyperglycemia,cardiovascular disease in 327 patients were 42.20％,37.92％,35.17％,71.25％,the highest positive rate for cardiovascular disease was significantly higher than the other three indexs(x2 =56.22,73.28,85.51,all P ＜ 0.05).There was no significant differences in the rates of overweight between men and women (x2 =0.42,P ＞ 0.05).Dyslipidemia and hyperglycemia incidence of women were significantly more than those of men,there was statistically significant difference (x2 =5.73,6.47,all P ＜ 0.05).The incidence of cardiovascular disease in males was high than that in females (x2 =24.66,P ＜ 0.05).Conclusion Preventive different metabolic abnormalities need to take different measures according to age and gender.Weight control,blood lipids and blood sugar are the key to the prevention of cardiovascular disease.

BACKGROUND:Anesthesia is a protective measure to animals in animal experiments, but the use of the corresponding anesthetic drugs wil have different effects on the experimental results.
OBJECTIVE:To analyze the differences of various indexes and the therapeutic effect ofmyocardial ischemia canine model of coronary stenosis under the condition of consciousness and anesthesia.
METHODS:Twenty Beagle canine myocardial ischemia models were equaly assigned to five groups, and prepared according to the complete orthogonal Latin square arrangement for the experiment. Intervention procedures included the normal observation (normal control for 10 minutes, observation for 30 minues), conscious model (after normal control, coronary artery stenosis for 10 minutes, and observation for 30 minutes), conscious treatment (after normal control, coronary artery stenosis for 10 minutes, 50 μg/kg nitroglycerin sublingualy buccal, and observation for 30 minutes), anesthesia model (animals received anesthesia; after normal control, coronary artery stenosis for 10 minutes, and observation for 30 minutes), anesthesia treatment (animals received anesthesia; after normal control, coronary artery stenosis for 10 minutes, 50 μg/kg nitroglycerin sublingualy buccal, and observation for 30 minutes). Werecorded canine electrocardiogram, blood pressure, heart rate and body temperature level when animals were conscious after coronary artery stenosis, and mean arterial blood pressure, body temperature, heart rate, electrocardiogram ST segment changes in conscious and anesthetic states in myocardial ischemia dogs, and observed the therapeutic effect of nitroglycerin on conscious and anesthetic states in myocardial ischemia dogs.
RESULTS AND CONCLUSION:The electrocardiogram, blood pressure, heart rate and body temperature were changed after the coronary artery stenosis in conscious dogs, and the ST segment of electrocardiogram was significantly increased. The blood pressure and heart rate were significantly higher than that in the conscious state (P< 0.05),and the ST segment of electrocardiogram in dogs was significantly increased in conscious and anesthetic states. After the treatment of nitroglycerin, the effect was obvious in the myocardial ischemia model in conscious state. The results showed that the model of myocardial ischemia and the clinical fitting degree were higher, which could reduce the effect of anesthesia on the experimental results.

Objective To investigate the risk factors of worsening renal function (WRF) in patients with chronic heart failure ( CHF) and WRF influence on prognosis. Methods A case-control study were undertaken to analyze independent risk factor statistically related to incidence of WRF, and to assess the influence of WRF on prognosis. Results The independent predictors of WRF were creatinine level at admission (OR 2.248,95% CI 1.088-4.647, P = 0.029) and NYHA class on admission ( OR 2.485, 95% CI 1.3854. 459, P = 0.002). The mortality of patient with WRF was obviously higher than that of control group during hospitalization( OR 3. 824,95% CI 2. 452-5. 637 ,P ＜0.015). Conclusions WRF is a common complication among patients hospitalized for CHF, and is obviously associated with mortality during hospitalization. Higher creatinine level and weak heart function are independent risk factors for incidence of WRF of patients with CHF.

Objective　To detect the features of MRI of children leukodystriphies and to provide a heplful method for clinical diagnosis.Methods　The MRI examination was performed in 50 children with leukodystrophies and the cerebral lobes and cerebral special structures involved by lesions were analyzed.Results　1.There were dominant signs of involving parietal and occipital lobes in ALD,besides the two lobes,the frontal lobe was also involved easily in MLD.All lobes were involved in CD and PMD,and frontal lobe was involved in AD early.The central white matter was involved mainly in ALD,but the central white matter was involed only in MLD and the periphery white matter was spared.The central and periphery white matter were all involved in CD,PMD and AD.Furthermore,the cerebellar white matter is also easily involved in ALD and CD.2.The splenium of corpus callosum was mainly involved in ALD,and the splenium,body and knee of corpus callosum were all involved in MLD.But in CD,PMD and AD,the corpus callosum was spared.The back of the posterior limb of internal capsule was involved in ALD,but the all posterior limb of internal capsule was involved in MLD,and the all internal capsule was involved in CD and PMD.On external capsule,ALD involves its posterior part,but CD and PMD involve its all section.A prominet feature of ALD was involving the corticospinal tract of stem and other leukodystrophies don′t involve the corticospinal tract of stem beside one case later-onset GLD.In addition,the lateral lemmiscus was involved easily in ALD,and thalamus was also involved in ALD,MLD and PMD.Conclusion　As a noninvasive,safe and sensitive method,MRI can be used to find the leukodystrophies early.There are relatively characteristic features in different leokodystrophies,which is useful to clinical diagnosis.

Objective: To observe the clinical efficacy of combined acupuncture and herbs in the treatment of chronic pelvic inflammation. Methods: Eighty-eight cases of chronic pelvic inflammation were randomized into two groups. Treatment group (45 cases) was treated by combined acupuncture and herbs, control group (43 cases) was treated by Fu Ke Qian Jin Jiao Nang (Female Herbal Capsule). Results: After 3 menstrual cycles of treatments, in treatment group, 28 cases were cured, 9 cases got marked effect, 4 cases got effect, 4 cases were failure, and the total effective rate was 91.1%; in control group, 7 cases were cured, 8 cases got marked effectiveness, 15 cases got effectiveness, 13 cases were failure, and the total effective rate was 69.8%. The total effective rate was higher in treatment group than in control group (P<0.05); in the six-month survey, the relapse rate was lower in treatment group than in control group (P<0.01). Conclusion: Combined acupuncture and herbs is effective for chronic pelvic inflammation, with fewer relapses.

MS96A type spectrum analyzer was applied to determine the spectral characteristic of near infrared radiated by moxa stick moxi-bustion, ginger-partitioned moxibustion, garlic-partitioned moxibustion and Aconium Carmichaeli-par titioned moxibustion. The spectrum of moxa stick moxibustion was relatively discrete and several wave crests are appeared. But in the spectrum of ginger-partitioned moxibustion, garlic-partitioned moxibustion or Aconium Carmichaeli-partitioned moxibustion, a specific and relatively steady wave crest formed respectively. It was concluded different indirect moxibustion could bring respective spectrum of near infrared and have the relevant physiologic and biochemical effects.

OBJECTIVE:To optimize the decoction technology of Zhuanggufang decoction powder. METHODS:Central com-posite design with 2 factors and 5 levels was conducted to design the test,taking water (fold) and decoction time as independent variables,the extraction amount of icariin and extraction yield overall desirability value of as dependent variables,regression equa-tion were fitted;response surface method was used to optimize the decoction technology of Zhuanggufang decoction powder,and was verified. It was compared with the traditional decoction piece effect. RESULTS:The optimized technology was decocted twice with 16-fold water,20 min each time;relative error of predicted and theoretical value by overall desirability value was 2.97%;af-ter decoction powder and piece decocted in the same conditions,the extraction amounts of icariin were 1.2343 μg/g and 1.1324μg/g,extraction yields were 23.73% and 17.84%,respectively. CONCLUSIONS:Central composite design-response surface meth-od optimizing decoction technology is simple and reliable,the optimized decoction technology is stable and feasible,and the decoc-tion capability of Zhuanggufang decoction powder is better than the traditional pieces.

Objective To analyze the trends of malaria incidence from 2001 to 2005 in Yunnan Province. Method Malaria data in 2001-2005 were collected and statistically analyzed by using Microsoft excel 2003 and ArcView GIS 3.3 software. Results Among 63 562 malaria cases reported in the 5 years from 129 counties of 16 prefecture in the province, the average annual malaria incidence was 3.049/10 000 with an increase of 4.67% than the previous 5 years (?2=63.15, P

Objective: To observe the changes of 5-hydroxytryptamine (5-HT) in colonic membrane of diarrhea-predominant irritable bowel syndrome (IBS-D) and the clinical efficacy of herbal cake-partitioned moxibustion in treating it, and to explore the action mechanisms. Methods: Seventy-three subjects were randomized into two groups: moxibustion group in which 37 cases were treated by herbal cake-partitioned moxibustion and needling group in which 36 cases were treated by needling. The clinical efficacy and 5-HT expression in colonic membrane were observed. Results: The cure rate was 43.2% in the moxibustion group and 36.1% in the needling group, with no significant difference between the two groups (P>0.05). Herbal cake-partitioned moxibustion could reduce 5-HT expression in colonic membrane. Conclusion: Herbal cake-partitioned moxibustion might improve the clinical symptoms of IBS-D by reducing 5-HT expression.

Long-term exposure of the human body to powder-dust environment commonly results in pneumoconiosis, such as silicosis, coal worker's pneumoconiosis and asbestosis. The pathological features of pneumoconiosis include lung's nodules and fibrosis. Plain film and computed tomography (CT) are the main imaging modalities for detecting pneumoconiosis, especially the high-resolution CT (HRCT), multi-detector row CT (MDCT) and related post-processing techniques are helpful in detecting the tiny pathological manifestations of pneumoconiosis so as to make early diagnosis. Furthermore, the functional MDCT could comprehensively assess the pulmonary physiological functions of the patient with pneumoconiosis.
Humans ; Pneumoconiosis ; diagnostic imaging ; pathology ; physiopathology ; Tomography, X-Ray Computed ; methods